Keep contract review events up to date
When new details arrive, update the event that already holds the review instead of starting over.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Patch Event
Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.
Why this helps
New contract information can land after a review is scheduled, leaving the event description out of date.
- Patch specified event fields while retaining unprovided fields.
- Add available Alchemy contract context to the scheduled review.
- Keep the current review event as the source of scheduling context.
Setup
Build it in a few focused steps.
- 1Connect Alchemy and Google Calendar once in the Notis portal.
- 2Create an automation in Automations and set its name and prompt.
- 3Tell Notis in one instruction to use Alchemy for the submitted contract and patch the specified event with relevant context.
- 4Choose a webhook trigger and select a destination for run reports.
- 5Test with one real event and contract reference that you can update.
Questions about this workflow
What must the request provide?
Provide enough information to identify the calendar and event, plus the contract reference and the details to add.
Why use Patch Event?
Patch semantics update only the fields supplied. If you provide an array such as attendees, that array is fully replaced.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Alchemy to Google Calendar. A trigger fires from one place; an action lands in another.
Alchemy triggers
Google Calendar actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
Update Calendar
Updates metadata for a calendar.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
Create Event
Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.
Delete event
Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Alchemy and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Google Calendar.